7075-T6 Aluminum — High-Strength Aerospace Alloy
ASTM B209 · Published: 2026-07-03 · Updated: 2026-07-03
One of the highest-strength aluminum alloys. Used in aircraft structures and high-end bicycle frames.
One of the highest-strength aluminum alloys. Used in aircraft structures and high-end bicycle frames.
Quick Facts
| Category | |
| Standard | ASTM B209 |
| Density | 2810 |
| Yield Strength | 503 MPa |
| Tensile Strength | 572 MPa |
Global Equivalents & Cross-Reference
Related Materials
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Calculate the weight based on this material's density: 2810
References & International Standards
- ASTM International. Standard Specifications for Steel & Metal Alloys. astm.org
- International Organization for Standardization (ISO). Metallic Materials — Cross-Reference Database. iso.org
- American Iron and Steel Institute (AISI). Steel Grade Designations & Equivalents. steel.org
- European Committee for Standardization (CEN). EN Steel Standards & Numbering System. cencenelec.eu
Aluminum & Lightweight Alloys — Engineering Reference
Non-ferrous metals — aluminum, copper, titanium, zinc, magnesium — serve applications where steel cannot: electrical conductivity, thermal management, weight reduction, corrosion resistance in specific chemical environments. Each metal family has its own classification system and selection logic.
ASTM B209/B221 (Al), ASTM B152/B187 (Cu), ASTM B265/B348 (Ti), ASTM B86 (Zn), ASTM B90/B91 (Mg)
Electrical wiring and busbars (Cu), aircraft structures and automotive bodies (Al), medical implants and aerospace fasteners (Ti), die-cast consumer products (Zn), lightweight electronic enclosures (Mg)
Galvanic corrosion is the #1 failure mode in multi-metal assemblies. When joining dissimilar metals, consult the galvanic series: the more anodic metal will corrode preferentially. Use isolating washers, protective coatings, or select metals close together on the galvanic series.